| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.694 | 20/6:13.880 |
| 2 | 5 | 17.652 | 20/6:03.460 |
| 3 | 5 | 17.951 | 20/6:01.980 |
| 4 | 5 | 19.217 | 20/6:07.570 |
| 5 | 3 | 17.295 | 20/6:03.236 |
| 6 | 6 | 22.959 | 19/6:00.265 |
| 7 | 6 | 17.683 | 20/6:15.574 |
| 8 | 6 | 20.823 | 19/6:01.651 |
| 9 | 6 | 17.580 | 20/6:17.453 |
| 10 | 6 | 16.854 | 20/6:13.416 |
| 11 | 6 | 21.529 | 20/6:18.613 |
| 12 | 6 | 17.294 | 20/6:15.885 |
| 13 | 6 | 18.056 | 20/6:14.749 |
| 14 | 6 | 17.069 | 20/6:12.366 |
| 15 | 5 | 18.757 | 20/6:12.551 |
| 16 | 5 | 17.045 | 20/6:10.573 |
| 17 | 5 | 17.833 | 20/6:09.754 |
| 18 | 4 | 16.963 | 20/6:08.060 |
| 19 | 4 | 17.679 | 20/6:07.298 |
| 20 | 4 | 17.234 | 20/6:06.167 |